package com.kangye.exam.dao;

import com.kangye.exam.bean.Gonggao;
import com.kangye.exam.bean.Grade;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;
import java.util.Map;


public interface GradeDao {

    List<Grade> selectALL();

    int deleteByPrimaryKey(Map<String,Object> map);

    Grade selectByPrimaryKey(Map<String,Object> map);

    Grade selectByName(String name);

    int insertSelective(Grade grade);

    int updateByPrimaryKeySelective(Grade grade);

    List<Grade> selectByParm(Map<String,Object> map);
}